Corrigendum to “Non-linear Response and Viscoelastic Properties of Lipid-Coated Microbubbles

DSPC versus DPPC” (Ultrasound Med Biol 2015;41:1432–1445) (Non-linear Response and Viscoelastic Properties of Lipid-Coated Microbubbles: DSPC versus DPPC 41(5) (1432–1445), (S0301562915000356), (10.1016/j.ultrasmedbio.2015.01.004))

Journal article (2021)

Authors

Tom Van Rooij Erasmus MC
Ying Luan Erasmus MC
G.G.J. Renaud Erasmus MC, Universite Pierre et Marie Curie (UPMC)
A Van der Steen Erasmus MC, ImPhys/Medical Imaging - AS
Michel Versluis University of Twente
N. de Jong ImPhys/Medical Imaging - AS , Erasmus MC
Klazina Kooiman Erasmus MC
Research Group
ImPhys/Medical Imaging (AS) (TU Delft)
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Published Date

2021

Language

English

Reuse Rights

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Faculty

Applied Sciences

Department

ImPhys/Imaging Physics

Research Group

ImPhys/Medical Imaging

Abstract

The authors regret that there was a mistake in reporting the mol% of the microbubble coating composition used. For all experiments, the unit in mg/mL was used and the conversion mistake occurred only when converting to mol% to define the ratio between the coating formulation components. The correct molecular weight of PEG-40 stearate is 2046.54 g/mol (Shen et al. 2008; Kilic and Bolukcu 2018), not 328.53 g/mol. On page 1433, the sentence should read “The lipid coating was composed of 84.8 mol% DSPC (P6517, Sigma-Aldrich, Zwijndrecht, Netherlands) or DPPC (850355, Avanti Polar Lipids, Alabaster, AL, USA); 8.2 mol% polyoxyethylene-40-stearate (PEG40 stearate, P3440, Sigma-Aldrich); 5.9 mol% 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[carboxy(polyethylene glycol)2000 (DSPE-PEG2000, 880125, Avanti Polar Lipids); and 1.1 mol% 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[biotinyl(polyethylene glycol)-2000] (DSPE-PEG2000-biotin) (880129, Avanti Polar Lipids).” This correction does not change the conclusions published in this work. The authors apologize for any inconvenience caused.